2020-2022 Jeep Gladiator Sport Overland Sport S Launch Edition Altitude High Altitude 80th Anniversary Willys Willys Sport Rubicon (Front) (Qualifier: Use with Rancho RS66128B System(s), A Double Cardan CV front driveshaft is required due to limited travel of OE driveshaft’s Rzeppa joint at the transfer case, with Front Raised Height 4.5 (in), Extended Travel Shock Absorber - for Maximum Suspension Articulation, Contact Powertrain Industries at 1-800-798-4585, Rancho recommends replacing front driveshaft with Powertrain Industries part number 3194-2125 ., with Front Raised Height 3.5 (in)); 2018-2022 Jeep Wrangler Unlimited Sahara Unlimited Sport Unlimited Sport S Unlimited Moab Willys Unlimited Willys Sport Unlimited Willys Unlimited Freedom Unlimited Islander Unlimited 80th Anniversary Unlimited Sahara Altitude Unlimited High Altitude Unlimited Sport Altitude Unlimited Sahara High Altitude Unlimited Rubicon Unlimited Rubicon Deluxe Unlimited Rubicon Xtreme Sport Islander Sport S 80th Anniversary Willys Sport Freedom Rubicon Rubicon Deluxe (Front) (Doors: 4, 2 / Qualifier: Use with Rancho RS66123B, RS66125B System(s), A Double Cardan CV front driveshaft is required due to limited travel of OE driveshaft’s Rzeppa joint at the transfer case, with Front Raised Height 4.5 (in), Extended Travel Shock Absorber - for Maximum Suspension Articulation, Contact Powertrain Industries at 1-800-798-4585, Rancho recommends replacing front driveshaft with Powertrain Industries part number 3194-2125 ., with Front Raised Height 3.5 (in), Extended Travel Shock - Requires Aftermarket Front Driveshaft)